Changdev Maharaj (also commonly referenced in ancient texts as Changa Deva, Changadeva, or simply Changa) was a mystical yogi turned saint who is believed to have lived in the village of Vateshwar along the banks of the Tapti River for 1,400 years. Per popular belief, Changdev Maharaj achieved Bhuta Siddhi (control over the classical elements) based on his yogic powers and used these powers to perform various supernatural acts.